Advice: Don't use ANY 3rd party software.
Even if its Over-wolf or something that isn't listed as a 3rd party software. This doesn't mean that you shouldn't use any other programs while playing League, but you should not use any thing that effects League in anyway from the client, to the ui, to the actual game. Riot's automated system seems to be hypersensitive at the moment with all these players being falsely banned.